@Danal said in RRF3RC1 - M585 probe does not stop when switch closes:
@jannau I take it you are running in CNC mode at the instant the probe occurs? I may try that as well.
yes, I'm using CNC mode. I just tested with aluminium foil that the probe move stops on contact.
G31 K1 (in my case for probe 1) was helpful to debug the probe behavior.
I guess in your case the probe move is stopped by the machine limits or endstop and the tool offset is consistently set to 0.39 due to the Z trigger height of the probe.
G31 K1 displays the Z trigger height.
G38.x might be another option for probing. It currently doesn't respect relative positioning. It is annoying for probing a work coordinate system but for probing tool offsets at known machine coordinates it should be less of a problem.